56110405655 has 8 divisors (see below), whose sum is σ = 70876302000. Its totient is φ = 42525781056.

The previous prime is 56110405609. The next prime is 56110405661. The reversal of 56110405655 is 55650401165.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56110405655 - 2⁶ = 56110405591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295317830 + ... + 295318019.

It is an arithmetic number, because the mean of its divisors is an integer number (8859537750).

Almost surely, 2^56110405655 is an apocalyptic number.

56110405655 is a deficient number, since it is larger than the sum of its proper divisors (14765896345).

56110405655 is a wasteful number, since it uses less digits than its factorization.

56110405655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590635873.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 56110405655 in words is "fifty-six billion, one hundred ten million, four hundred five thousand, six hundred fifty-five".